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DebugInfo: Drop rest of DIDescriptor subclasses

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Delete the remaining subclasses of (the already deleted) `DIDescriptor`.
Part of PR23080.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235404 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-21 18:44:06 +00:00
parent 43eab6bce0
commit 7f892716df
28 changed files with 124 additions and 287 deletions
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5
lib/Transforms/IPO/StripSymbols.cpp
View File

@@ -321,11 +321,8 @@ bool StripDeadDebugInfo::runOnModule(Module &M) {
}
// Create our live global variable list.
MDGlobalVariableArray GVs = DIC->getGlobalVariables();
bool GlobalVariableChange = false;
for (unsigned i = 0, e = GVs.size(); i != e; ++i) {
DIGlobalVariable DIG = GVs[i];
for (MDGlobalVariable *DIG : DIC->getGlobalVariables()) {
// Make sure we only visit each global variable only once.
if (!VisitedSet.insert(DIG).second)
continue;

12
lib/Transforms/Scalar/SROA.cpp
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@@ -1166,9 +1166,9 @@ public:
} else {
continue;
}
DIB.insertDbgValueIntrinsic(Arg, 0, DIVariable(DVI->getVariable()),
DIExpression(DVI->getExpression()),
DVI->getDebugLoc(), Inst);
DIB.insertDbgValueIntrinsic(Arg, 0, DVI->getVariable(),
DVI->getExpression(), DVI->getDebugLoc(),
Inst);
}
}
};
@@ -4181,15 +4181,15 @@ bool SROA::splitAlloca(AllocaInst &AI, AllocaSlices &AS) {
// Migrate debug information from the old alloca to the new alloca(s)
// and the individial partitions.
if (DbgDeclareInst *DbgDecl = FindAllocaDbgDeclare(&AI)) {
DIVariable Var(DbgDecl->getVariable());
DIExpression Expr(DbgDecl->getExpression());
auto *Var = DbgDecl->getVariable();
auto *Expr = DbgDecl->getExpression();
DIBuilder DIB(*AI.getParent()->getParent()->getParent(),
/*AllowUnresolved*/ false);
bool IsSplit = Pieces.size() > 1;
for (auto Piece : Pieces) {
// Create a piece expression describing the new partition or reuse AI's
// expression if there is only one partition.
DIExpression PieceExpr = Expr;
auto *PieceExpr = Expr;
if (IsSplit || Expr->isBitPiece()) {
// If this alloca is already a scalar replacement of a larger aggregate,
// Piece.Offset describes the offset inside the scalar.

2
lib/Transforms/Scalar/SampleProfile.cpp
View File

@@ -224,7 +224,7 @@ unsigned SampleProfileLoader::getInstWeight(Instruction &Inst) {
if (Lineno < HeaderLineno)
return 0;
DILocation DIL = DLoc.get();
const MDLocation *DIL = DLoc;
int LOffset = Lineno - HeaderLineno;
unsigned Discriminator = DIL->getDiscriminator();
unsigned Weight = Samples->samplesAt(LOffset, Discriminator);

6
lib/Transforms/Scalar/ScalarReplAggregates.cpp
View File

@@ -1117,9 +1117,9 @@ public:
} else {
continue;
}
DIB->insertDbgValueIntrinsic(Arg, 0, DIVariable(DVI->getVariable()),
DIExpression(DVI->getExpression()),
DVI->getDebugLoc(), Inst);
DIB->insertDbgValueIntrinsic(Arg, 0, DVI->getVariable(),
DVI->getExpression(), DVI->getDebugLoc(),
Inst);
}
}
};

4
lib/Transforms/Utils/AddDiscriminators.cpp
View File

@@ -174,14 +174,14 @@ bool AddDiscriminators::runOnFunction(Function &F) {
for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I) {
BasicBlock *B = I;
TerminatorInst *Last = B->getTerminator();
DILocation LastDIL = Last->getDebugLoc().get();
const MDLocation *LastDIL = Last->getDebugLoc();
if (!LastDIL)
continue;
for (unsigned I = 0; I < Last->getNumSuccessors(); ++I) {
BasicBlock *Succ = Last->getSuccessor(I);
Instruction *First = Succ->getFirstNonPHIOrDbgOrLifetime();
DILocation FirstDIL = First->getDebugLoc().get();
const MDLocation *FirstDIL = First->getDebugLoc();
if (!FirstDIL)
continue;

20
lib/Transforms/Utils/Local.cpp
View File

@@ -978,7 +978,7 @@ unsigned llvm::getOrEnforceKnownAlignment(Value *V, unsigned PrefAlign,
///
/// See if there is a dbg.value intrinsic for DIVar before I.
static bool LdStHasDebugValue(DIVariable &DIVar, Instruction *I) {
static bool LdStHasDebugValue(const MDLocalVariable *DIVar, Instruction *I) {
// Since we can't guarantee that the original dbg.declare instrinsic
// is removed by LowerDbgDeclare(), we need to make sure that we are
// not inserting the same dbg.value intrinsic over and over.
@@ -998,8 +998,8 @@ static bool LdStHasDebugValue(DIVariable &DIVar, Instruction *I) {
/// that has an associated llvm.dbg.decl intrinsic.
bool llvm::ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI,
StoreInst *SI, DIBuilder &Builder) {
DIVariable DIVar = DDI->getVariable();
DIExpression DIExpr = DDI->getExpression();
auto *DIVar = DDI->getVariable();
auto *DIExpr = DDI->getExpression();
assert(DIVar && "Missing variable");
if (LdStHasDebugValue(DIVar, SI))
@@ -1025,8 +1025,8 @@ bool llvm::ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI,
/// that has an associated llvm.dbg.decl intrinsic.
bool llvm::ConvertDebugDeclareToDebugValue(DbgDeclareInst *DDI,
LoadInst *LI, DIBuilder &Builder) {
DIVariable DIVar = DDI->getVariable();
DIExpression DIExpr = DDI->getExpression();
auto *DIVar = DDI->getVariable();
auto *DIExpr = DDI->getExpression();
assert(DIVar && "Missing variable");
if (LdStHasDebugValue(DIVar, LI))
@@ -1075,9 +1075,9 @@ bool llvm::LowerDbgDeclare(Function &F) {
// This is a call by-value or some other instruction that
// takes a pointer to the variable. Insert a *value*
// intrinsic that describes the alloca.
DIB.insertDbgValueIntrinsic(AI, 0, DIVariable(DDI->getVariable()),
DIExpression(DDI->getExpression()),
DDI->getDebugLoc(), CI);
DIB.insertDbgValueIntrinsic(AI, 0, DDI->getVariable(),
DDI->getExpression(), DDI->getDebugLoc(),
CI);
}
DDI->eraseFromParent();
}
@@ -1103,8 +1103,8 @@ bool llvm::replaceDbgDeclareForAlloca(AllocaInst *AI, Value *NewAllocaAddress,
if (!DDI)
return false;
DebugLoc Loc = DDI->getDebugLoc();
DIVariable DIVar = DDI->getVariable();
DIExpression DIExpr = DDI->getExpression();
auto *DIVar = DDI->getVariable();
auto *DIExpr = DDI->getExpression();
assert(DIVar && "Missing variable");
if (Deref) {